Results 41 to 50 of about 1,597 (257)

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

open access: yesAdvanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He   +10 more
wiley   +1 more source

High-frequency Heating Behavior of Veneer-based Composites: Modelling and Validation

open access: yesBioResources, 2014
A one-dimensional theoretical heat and mass transfer model was developed for high-frequency (HF) heating of veneer-based composites, such as laminated veneer lumber (LVL) and plywood.
Peixing Wei   +6 more
doaj   +1 more source

Structural Behaviour of Aluminium–Timber Composite Beams with Partial Shear Connections

open access: yesApplied Sciences, 2023
In this paper, the short-term behaviour of innovative aluminium–timber composite beams was investigated. Laminated veneer lumber panels were attached to aluminium beams with screws.
Marcin Chybiński, Łukasz Polus
doaj   +1 more source

KAPASITAS TEKAN KOLOM TERSUSUN LAMINATED VENEER LUMBER (LVL) KAYU SENGON [PDF]

open access: yes, 2015
Mahendra Guznan Putra, 2015, Compressive Capacity of Sengon Laminated Veneer Lumber (LVL) Built Up Column. Thesis. Department of Civil Engineering, University of Sebelas Maret, Surakarta. Continuous exploitation of trees which is done to get a wood with
GUZNAN P, MAHENDRA
core  

Selective Inhibition of Integrin β3 Topology Provides a Safer Antithrombotic Strategy

open access: yesAdvanced Science, EarlyView.
Current integrin αIIbβ3 inhibitors effectively reduce thrombosis but also increase bleeding risk. During thrombosis, high shear blood flow can directly activate the integrin αIIbβ3 via a distinct topological change in the β3 transmembrane domain, independent of hemostatic platelet signaling.
Joonha Lee   +11 more
wiley   +1 more source

A comparative study on the mechanical properties of laminated veneer lumber (LVL) produced from blending various wood veneers [PDF]

open access: yes, 2019
Rotary veneers from spotted gum (Corymbia citriodora) and white cypress pine logs (Callitris glaucophylla) recovered from the native forest in Queensland, as well as Queensland plantation hoop pine (Araucaria cunninghamii) logs were used to manufacture ...
Nguyen, Hoan   +4 more
core   +1 more source

Making and testing laboratory laminated veneer lumber: an illustrated guide [PDF]

open access: yes, 2011
Laminated veneer lumber is a product made from pieces of veneers put together on top of each other with their grains aligned parallel to each other and then glued together.
Liew, Kang Chiang
core  

Unidirectional Evaporation‐Induced Tunable and Continuous Gradient Composite Structure for Absorption‐Dominant Electromagnetic Interference Shielding

open access: yesAdvanced Science, EarlyView.
A continuous conductivity gradient is formed in a porous MXene/melamine foam via directional evaporation, thereby improving impedance matching and enhancing electromagnetic attenuation. The resulting monolithic composite delivers absorption‐dominant EMI shielding with ultralow reflection, offering a simple route toward lightweight EMI shielding ...
Dawei Zhang   +6 more
wiley   +1 more source

Cyclic behavior of laminated veneer lumber bracing

open access: yesProcedia Structural Integrity
The use of Laminated Veneer Lumber (LVL) elements as bracing members is still limited but is generating increasing interest in sustainable construction. LVL members offer high mechanical performance, both in tension and compression, allowing effective structural responses even with extremely reduced cross-sectional areas.
Andrea Fabbri   +2 more
openaire   +1 more source

Single‐Cell Annotation and Localization via Integrating Spatial Transcriptomics Maps the Mouse Ocular Atlas and RAO Dynamics

open access: yesAdvanced Science, EarlyView.
We developed the ASCAL pipeline, integrating complementary spatial transcriptomics, to construct a high‐fidelity mouse whole‐eye single‐cell atlas. Applying ASCAL to a retinal artery occlusion (RAO) model revealed spatially restricted immune activation localized to the ganglion cell layer and the selective depletion of a translationally active, outer ...
Chen Du   +11 more
wiley   +1 more source

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